A hard mission, but with generous exp.
Enemies appear when passing through target areas.
However, because the main objective is just to go through all the target areas, this mission can be shortened to just defeat the bosses at the end.

Suggested flow of game is first destroy all 5 強化装置 (looks the same as switches), which 3 of them are around the starting point, and the others at the far ends of the 2 sides of the building seen at the start. This weakens the 天使の砲台. Then destroy and defeat the rest.

Even with superb defense, 天使の砲台 before weakening can give at least 10 points of damage each hit, so try the best to avoid it.

Caution: purple shots are "sleeping shots"

A recommended mission to raise charadoll's level with enough firepower.

天使の砲台 can be destroyed if your attack is high enough (exact strength unknown).

All enemies fire 3 way shots equipped with slow effect, so it is easy to get hit if standing around (with not enough D, of course) and got slowed down in moving. Recommend to place some recovering items in ballot beforehand.

Mission will be completed once 5 minutes has passed, so it is possible to just run into the UDX area and wait for the time to run out (of course, no points will be awarded, but items do), or just stand around if defense stat is high enough.

Once 4 enemies are defeated, シャドウスナイパーS x4 will appear, 2 will appear again after defeating all of them. The maximum number of enemies appear in a group is 4.

Recommended mission to raise levels, especially cosplay levels (the highest exp possible). One go can raise a cosplay's level from 1 to 10 (skill obtained). 21 times needed to raise up to lvl 20.
A few facts:
シャドウスナイパー's HP for 1 heart is 13.
手下B may have irregular movement.

Recommended for drops searching ONLY as the mission is cleared automatically after 15 minutes, and the EXP obtainable is extremely low.

Same as "Those who manipulate time", this mission can be cleared by just running into UDX and stay there. Make sure that no shadows can be detected by the radar before leaving the game alone, or you might find youself defeated before the time runs out. Also, beware of piercing shots from the shadows.

Item drops here can be used to make polishing powders for both bronze and silver niwango figures, and it is almost guranteed that a magma magazine would drop every time.

As you change your look, defeat the shadows that would change as well within time limit.

(Costumes are selected randomly)

Enemies

(リッスン x4 + クマダー x1) x2

(ロボガー x5) x2 + (ジャンクーン→リサイクルーン)

マリオン x5

クロコダイルーン x5

マリオン x5 + クロコダイルーン x5 + (バドーン→バドドーン)

クラウドン x5

ラクガキーン x5 + ジェッター x5 + バルルン x5 + (モックバン→ホッスン)

Drops

こしあん（缶詰） - sweet bean paste

魔法のタロット - magic tarot

カウガールハット（茶）♀ - cowgirl hat (brown)

EXP

Cosplay EXP

Dere

2300

164

328

Unlocks at lvl 20.

Because it has a higher EXP than "the dawn of snipers" and it has no human-type shadows, this mission is recommended for leveling up if attack power is high enough (45+). But because of the low cosplay EXP and random cosplays, it would be better to level up the possible cosplay levels beforehand.